CN213183433U

CN213183433U - Liquid crystal display screen with good heat dissipation effect

Info

Publication number: CN213183433U
Application number: CN202021617067.7U
Authority: CN
Inventors: 王佳佳
Original assignee: Suzhou Fasifor Electronics Co ltd
Current assignee: Suzhou Fasifor Electronics Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-11
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a liquid crystal display that radiating effect is good, including the heat dissipation case, the inner chamber of heat dissipation case is equipped with the display screen body, the top and the bottom of display screen body both sides all are equipped with the dead lever with the junction of heat dissipation case, the inboard of dead lever is equipped with the guard plate with the junction of display screen body, the top of heat dissipation case is equipped with bears the case, the left side that bears the incasement chamber is equipped with the fan, the input intercommunication of fan has the aspiration channel, the output intercommunication of fan has the tuber pipe, the bottom intercommunication that goes out the tuber pipe has the air outlet, the inner chamber that bears case and heat dissipation case and extend to the heat dissipation case is run through to the bottom of air outlet. The utility model discloses a heat dissipation case, vent, display screen body, dead lever, aspiration channel, fan, play tuber pipe, air outlet and bearing box mutually support, can be when liquid crystal display uses, can play radiating effect to liquid crystal display.

Description

Liquid crystal display screen with good heat dissipation effect

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display that radiating effect is good.

Background

Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

With the progress of times and the development of science and technology, the liquid crystal display screen is widely used by people, but when the existing liquid crystal display screen in the market is used, the heat dissipation effect of the liquid crystal display screen is poor, so that the internal elements of the liquid crystal display screen are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal display that radiating effect is good possesses and plays radiating advantage to liquid crystal display, has solved the not good problem of current liquid crystal display radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display that radiating effect is good, includes the heat dissipation case, the inner chamber of heat dissipation case is equipped with the display screen body, the top and the bottom of display screen body both sides all are equipped with the dead lever with the junction of heat dissipation case, the inboard of dead lever is equipped with the guard plate with the junction of display screen body, the top of heat dissipation case is equipped with bears the case, the left side that bears the incasement chamber is equipped with the fan, the input intercommunication of fan has the aspiration channel, the output intercommunication of fan has out the tuber pipe, the bottom intercommunication that goes out the tuber pipe has the air outlet, the inner chamber that bears case and heat dissipation case and extend to the heat dissipation case is run through to the bottom of air outlet, the both sides of heat dissipation case all communicate there.

Preferably, the two sides of the bottom of the heat dissipation box are fixedly connected with supporting columns, and the bottom of each supporting column is fixedly connected with a mounting plate.

Preferably, the surface of the ventilation opening is provided with a dust screen, and the surface of the dust screen is connected with the ventilation opening in a welding mode.

Preferably, the number of the air outlets is four, the four air outlets are identical in shape and size, and a sealing ring is arranged at the joint of the top of each air outlet and the corresponding air outlet pipe.

Preferably, the fixed plate is sleeved on both sides of the surface of the air outlet pipe, and the joint of the top of the fixed plate and the bearing box is fixedly connected through a fixing piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a heat dissipation case, vent, display screen body, dead lever, aspiration channel, fan, play tuber pipe, air outlet and bearing box mutually support, can be when liquid crystal display uses, can play radiating effect to liquid crystal display, avoided current liquid crystal display when using, liquid crystal display radiating effect is not good to lead to the situation that liquid crystal display internal element appears damaging, be fit for using widely.

2. The utility model can seal the air outlet through the sealing ring, so that the air outlet has better effect when in use, and the air leakage of the air outlet when in use is avoided, thereby leading to the situation that the using effect of the air outlet is not good;

the fixing plate can fix the air outlet pipe, so that the air outlet pipe has better effect when in use, and the condition that the air outlet pipe has poor use effect due to shaking when in use is avoided;

through the dust screen, can play dirt-proof effect to the vent, avoid the dust to pass through the vent and get into the heat dissipation incasement to lead to the not good situation of liquid crystal display result of use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the air outlet structure of the present invention;

fig. 3 is a schematic view of the vent structure of the present invention.

In the figure: 1. a heat dissipation box; 2. a vent; 3. a display screen body; 4. fixing the rod; 5. a support pillar; 6. mounting a plate; 7. an air suction pipe; 8. a fan; 9. an air outlet pipe; 10. a seal ring; 11. an air outlet; 12. a fixing plate; 13. a carrying case; 14. a protection plate; 15. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

The utility model discloses a heat dissipation case 1, vent 2, display screen body 3, dead lever 4, support column 5, mounting panel 6, aspiration channel 7, fan 8, play tuber pipe 9, sealing washer 10, air outlet 11, fixed plate 12, bearing box 13, guard plate 14 and dust screen 15 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional test method.

Referring to fig. 1-3, a liquid crystal display panel with good heat dissipation effect comprises a heat dissipation box 1, wherein two sides of the bottom of the heat dissipation box 1 are fixedly connected with support columns 5, the bottoms of the two support columns 5 are fixedly connected with a mounting plate 6, a display panel body 3 is arranged in an inner cavity of the heat dissipation box 1, fixing rods 4 are arranged at the joints of the top and the bottom of the two sides of the display panel body 3 and the heat dissipation box 1, a protection plate 14 is arranged at the joint of the inner side of the fixing rod 4 and the display panel body 3, a bearing box 13 is arranged at the top of the heat dissipation box 1, a fan 8 is arranged at the left side of the inner cavity of the bearing box 13, an input end of the fan 8 is communicated with an air suction pipe 7, an output end of the fan 8 is communicated with an air outlet pipe 9, fixing plates 12 are sleeved at two sides of the surface of the air outlet pipe 9, the air outlet pipe 9 can be fixed through, thereby leading to the situation that the using effect of the air outlet pipe 9 is not good, the joint of the top of the fixing plate 12 and the bearing box 13 is fixedly connected through a fixing part, the bottom of the air outlet pipe 9 is communicated with the air outlets 11, the number of the air outlets 11 is four, the shape and the size of the four air outlets 11 are consistent, the joint of the top of the air outlet 11 and the air outlet pipe 9 is provided with the sealing ring 10, the sealing ring 10 can play a sealing role on the air outlet 11, thus the effect of the air outlet 11 is better when in use, the air leakage of the air outlet 11 when in use is avoided, thereby leading to the situation that the using effect of the air outlet 11 is not good, the bottom of the air outlet 11 penetrates through the bearing box 13 and the heat dissipation box 1 and extends to the inner cavity of the heat dissipation box 1, both sides of the heat dissipation box 1 are communicated with the vent 2, the surface of the vent 2, avoided the dust to pass through in vent 2 gets into heat dissipation case 1 to lead to the not good situation of liquid crystal display result of use, and the surface of dust screen 15 is connected with vent 2 through the welding form, the utility model discloses a heat dissipation case 1, vent 2, display screen body 3, dead lever 4, aspiration channel 7, fan 8, play tuber pipe 9, air outlet 11 and bearing box 13 mutually support, can be when liquid crystal display uses, can play radiating effect to liquid crystal display, avoided current liquid crystal display when using, liquid crystal display effect is not good, thereby lead to the situation that the damage appears in the liquid crystal display inner member, be fit for using widely.

During the use, fan 8 moves, and in wind got into fan 8 through aspiration channel 7, convey the wind through fan 8 in going out tuber pipe 9, convey wind through going out tuber pipe 9 and in air outlet 11, convey the heat dissipation to liquid crystal display in the heat dissipation case 1 through air outlet 11, ventilate through vent 2 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liquid crystal display that radiating effect is good, includes heat dissipation case (1), its characterized in that: the inner cavity of the heat dissipation box (1) is provided with a display screen body (3), the joints of the top and the bottom of the two sides of the display screen body (3) and the heat dissipation box (1) are provided with fixing rods (4), a protective plate (14) is arranged at the joint of the inner side of the fixed rod (4) and the display screen body (3), the top of the heat dissipation box (1) is provided with a bearing box (13), the left side of the inner cavity of the bearing box (13) is provided with a fan (8), the input end of the fan (8) is communicated with an air suction pipe (7), the output end of the fan (8) is communicated with an air outlet pipe (9), the bottom intercommunication of air-out pipe (9) has air outlet (11), the inner chamber that bears case (13) and heat dissipation case (1) and extend to heat dissipation case (1) is run through to the bottom of air outlet (11), the both sides of heat dissipation case (1) all communicate vent (2).

2. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the heat dissipation box is characterized in that supporting columns (5) are fixedly connected to the two sides of the bottom of the heat dissipation box (1), and mounting plates (6) are fixedly connected to the bottoms of the two supporting columns (5).

3. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the surface of the ventilation opening (2) is provided with a dust screen (15), and the surface of the dust screen (15) is connected with the ventilation opening (2) in a welding mode.

4. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the quantity of air outlet (11) is four, and the shape size of four air outlet (11) is unanimous, the top of air outlet (11) is provided with sealing washer (10) with the junction of air-out pipe (9).

5. The liquid crystal display screen with good heat dissipation effect according to claim 1, characterized in that: the both sides on air-out pipe (9) surface all are equipped with fixed plate (12), the top of fixed plate (12) passes through mounting fixed connection with the junction that bears case (13).